404240114111 has 16 divisors (see below), whose sum is σ = 418995929088. Its totient is φ = 389594618400.

The previous prime is 404240114099. The next prime is 404240114119. The reversal of 404240114111 is 111411042404.

It is a cyclic number.

It is not a de Polignac number, because 404240114111 - 2¹⁴ = 404240097727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404240114119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8012876 + ... + 8063166.

It is an arithmetic number, because the mean of its divisors is an integer number (26187245568).

Almost surely, 2^404240114111 is an apocalyptic number.

404240114111 is a deficient number, since it is larger than the sum of its proper divisors (14755814977).

404240114111 is a wasteful number, since it uses less digits than its factorization.

404240114111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51382.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 404240114111 its reverse (111411042404), we get a palindrome (515651156515).

The spelling of 404240114111 in words is "four hundred four billion, two hundred forty million, one hundred fourteen thousand, one hundred eleven".